Thursday, February 13, 2014

What causes myopia and astimatism after age 20?

www.nytimes.com/2011/06/21/opinion/21wan…

http://www.telegraph.co.uk/health/children_shealth/4140371/Spending-time-in-sun-can-prevent-children-becoming-short-sighted.html
2007 is when the study was done.
how stuff works tv is bad for your eyes page 2.

these sites claim that the prominent austrialian optometrists who spent years studying myopia concluded that the children who spent an average of 2 hours/day in the sunlight were 9x less likely to be myopic or nearsighted than the ones who spent an average of 1/2 an hour. The eyeball stops growing by 8-13 (usu. 13 & http://www.flexiglasseye.com/grow.html). MOST LIKELY CAUSE OF MYOPIA. Distant 2nd is corena's too refracted. Distant 3rd lens too curved. From age 20, eye's lens grows round and astigmatism is caused by the lens or cornea being too curved.

http://www.webmd.com/eye-health/astigmatism-eyes states that excat cause is unknown for astimatism. I have posted these links because a man (?) named frank keeps disparaging my character and falsely answering my questions. He claimed that i forgot how to read or was drunk because only genetics causes myopia. He should be ashamed of himself.

he implied that i was delusional when i mentioned that my eyesight was improved via lutein and zeandtrhin. I was sensitive to light. Http://optical.com/eye-disease/eye-conditions/photophobia/,

http://onlinelibrary.wiley.com/doi/10.1111/j.1750-3841.2009.01447.x/abstract;jsessionid=CCAEE1CF68782B78853C9DCC6703B241.f03t01 it was because i didn't take enough vitamin a. Http://www.lifeclinic.com/focus/nutrition/vitamin-a.asp vitamin a neturalizes effects from free radicals.

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